决策是管理学中很重要的内容。本文以决策前的市场预测、决策中方 案的选择、决策后方案评估和反馈这三个方面为背景，阐述了统计学技术在管理决策中的应用，同时指出其缺点，并说明 了统计技术是管理学自身得以完善的有益工具。 Decision making is a very important content in management. In this paper, based on the three aspects of market prediction before decision-making, scheme selection in decision-making, scheme evaluation after decision-making and feedback, the application of statistical technology in management decision-making is described, its shortcomings are pointed out, and it is shown that statistical technology is a useful tool for management to improve itself.